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为研究大孔吸附树脂提取中药地龙中蚓纤维蛋白溶酶,通过对 6种树脂的吸附容量,吸附平衡时间,洗脱液等条件进行考察,筛选出了D4020和D3520两种分离效果较好的树脂。
In order to study the macroporous resin extraction of fibrinolytic enzyme from Chinese herbaceous earthworm, the adsorption capacity, adsorption equilibrium time, eluent and other conditions of six kinds of resin were investigated to screen out the better separation effect of D4020 and D3520. Resin.